EP2828933B1 - Conductor arrangement with conductor and contact element - Google Patents

Conductor arrangement with conductor and contact element Download PDF

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Publication number
EP2828933B1
EP2828933B1 EP13715087.6A EP13715087A EP2828933B1 EP 2828933 B1 EP2828933 B1 EP 2828933B1 EP 13715087 A EP13715087 A EP 13715087A EP 2828933 B1 EP2828933 B1 EP 2828933B1
Authority
EP
European Patent Office
Prior art keywords
region
conductor
contact
core
contact element
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Not-in-force
Application number
EP13715087.6A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP2828933A1 (en
Inventor
Dominic Anthony Farole
Antonio Lehner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
TE Connectivity Germany GmbH
TE Connectivity Corp
Original Assignee
TE Connectivity Germany GmbH
Tyco Electronics Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by TE Connectivity Germany GmbH, Tyco Electronics Corp filed Critical TE Connectivity Germany GmbH
Publication of EP2828933A1 publication Critical patent/EP2828933A1/en
Application granted granted Critical
Publication of EP2828933B1 publication Critical patent/EP2828933B1/en
Not-in-force legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
    • H01R4/62—Connections between conductors of different materials; Connections between or with aluminium or steel-core aluminium conductors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/70—Insulation of connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R43/00—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors
    • H01R43/28—Apparatus or processes specially adapted for manufacturing, assembling, maintaining, or repairing of line connectors or current collectors or for joining electric conductors for wire processing before connecting to contact members, not provided for in groups H01R43/02 - H01R43/26
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
    • H01R4/10—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation
    • H01R4/18—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping
    • H01R4/183—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section
    • H01R4/184—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion
    • H01R4/185—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation effected solely by twisting, wrapping, bending, crimping, or other permanent deformation by crimping for cylindrical elongated bodies, e.g. cables having circular cross-section comprising a U-shaped wire-receiving portion combined with a U-shaped insulation-receiving portion

Definitions

  • the present invention relates to a method for attaching a contact element according to patent claim 1, as well as to a conductor arrangement with a conductor and a contact element according to patent claim 5.
  • the EP 0 692 843 A2 describes a reverse insulation grip plate for an electrical connector which includes a contact pin with one of its ends electrically and physically connected to a conductive wire.
  • the wire has strands of conductive material running through the core of the wire. The ends of these wire strands are retained by a sheath of insulation at the end of the wire which resists the tendency of the strand ends to fan out from the wire core.
  • the wire is connected to the contact pin by a crimp with crimp arms which overlie the insulation sheath as well as a portion of exposed conductor in the wire.
  • the object of the present invention is to provide an enhanced method for attaching a contact element to an electrical conductor. This object is solved by a method with the features of claim 1.
  • a further object of the present invention is to provide an enhanced conductor arrangement with an electrical conductor and a contact element. This object is solved by the conductor arrangement with the features of claim 5.
  • Preferred further embodiments are specified in the dependent claims.
  • a method for attaching a contact element comprises steps for providing an electrical conductor with a conductive core and an insulating sheath, for detaching a sheath section of the sheath in an end region of the conductor, for displacing the sheath section against the core in such a way that the sheath section protrudes beyond a longitudinal end of the core, and for crimping a contact element to the end region of the conductor in such a way that at least a part of the sheath section is enclosed between the contact element and the core.
  • the sheath section advantageously seals up a region between the contact element and the core of the conductor.
  • the danger of corrosion in the region between the contact element and the core of the conductor is advantageously reduced.
  • the detachment of the sheath section is effected by cutting.
  • the cutting off of the sheath section advantageously enables a simple, fast and repeatable detaching of the sheath section of the sheath.
  • the protruding part of the sheath section encloses itself entirely around the longitudinal end of the core during the crimping.
  • the protruding part of the sheath section then advantageously seals up a front-side region of the connection between the contact element and the electrical conductor against intruding moisture.
  • the contact element has a sleeve-like section before the crimping.
  • the end region of the conductor is inserted into the sleeve-like section before the crimping.
  • the method is advantageously arranged to be especially simple and repeatable and may be easily automated.
  • the core may be exposed by the displacement of the sheath section and a crimp region of the contact element may be crimped such that in a conductor-side sealing region, the crimp region encloses the sheath and in a contact region of the electrical conductor, the crimp region is in direct contact with the core.
  • the core may be sealed up in the conductor-side sealing region and may be electrically contacted by the crimp region when pressing on the contact element.
  • the conductor arrangement according to the present invention comprises an electrical conductor with a conductive core and an isolating sheath and a contact element.
  • the core has a longitudinal end in an end region of the conductor.
  • the contact element is pressed onto the conductor in the end region of the conductor.
  • a section of the sheath is arranged which is detached from the remaining regions of the sheath.
  • the detached section of the sheath advantageously seals up a region between the contact element and the core of the conductor against intruding moisture.
  • the detached section of the sheath protrudes beyond the longitudinal end of the core.
  • the detached section of the sheath may then advantageously be simply displaced relative to the core during the manufacturing of the conductor arrangement.
  • the protruding part of the sheath section is completely enclosed around the longitudinal end of the core.
  • the protruding part of the sheath section advantageously seals up a region between the contact element and the core, then in a front-side direction against intruding moisture.
  • this has a contact region in which an electrical contact exists between the contact element and the core.
  • the conductor arrangement furthermore has a contact-side sealing region which is arranged between the contact region and the longitudinal end of the core.
  • the detached section of the core is arranged in the contact-side sealing region.
  • the detached section of the sheath advantageously seals up a region between the contact element and the core, then also in the contact-side sealing region.
  • this has a conductor-side sealing region, wherein the contact region between the contact-side sealing region and the conductor-side sealing region is arranged.
  • a further section of the sheath is arranged in the conductor-side sealing region between the contact element and the core.
  • the sheath section arranged in the conductor-side sealing region advantageously seals up a region between the contact element and the core of the conductor, then also on the conductor-side side against intruding moisture.
  • the contact element may comprise a second crimp region, e.g. a ferrule, providing a contact region at least partly forming the contact region of the conductor arrangement.
  • the contact element may comprise a second crimp region, e.g. an end cap crimped to the conductor in the end region of the conductor, wherein the first and the second crimp regions may be separate pieces and/or crimp regions.
  • first and the second crimp regions may be crimped individually, i.e. separately from each other, and may each be designed as required for a certain application.
  • the first and/or second crimp regions may be designed as a customised contact, i.e. precisely adapted to different wire gauges.
  • the first crimp region may be designed as merely serving for sealing up the end region of the conductor and may provide means for mounting the conductor arrangement, i.e. an eyelet, latching elements and mounting members or the like.
  • the core includes aluminium.
  • the sheath includes PVC (polyvinyl chloride).
  • the contact element includes a copper material.
  • Fig. 1 shows an end region 101 of an electrical conductor 100 in a schematized and semi-transparent view.
  • the electrical conductor may serve for transferring electrical power or for transferring electrical data signals for example.
  • the electrical conductor 100 has a conductor core 110, which forms a core of the electrical conductor 100.
  • the core 110 is coated by an electrically insulating sheath 120.
  • the core 110 preferably consists of a metal, for example of aluminium.
  • the sheath 120 consists of an isolating insulating material, for example a plastic.
  • the sheath 120 may especially consist of polyvinyl chloride (PVC).
  • a sheath section 121 of the sheath 120 is cut off from the remaining sections of the sheath along a cutting edge 123.
  • the cut-off sheath section 121 is slid in a longitudinal direction 102 of the electrical conductor 100 over and beyond a longitudinal end 111 of the core 110, so that a part of a sheath section 121 is still arranged around the core 110, while another part of the sheath section 121 forms a projection 122 protruding beyond the longitudinal end 111 of the core 110.
  • the electrical conductor 100 in the longitudinal direction 102 subsequently has a conductor-side sealing region 130, a contact region 140, a contact-side sealing region 150 and a front-side sealing region 160.
  • the core 110 of the electrical conductor 100 is surrounded by the sheath 120 of the electrical conductor 100.
  • the core 110 is exposed by the displacement of the sheath section 121.
  • the contact-side sealing region 150 the core 110 is surrounded by the displaced sheath section 121.
  • the front-side sealing region 160 is formed by the projection 122 of the sheath section 121, in which the sleeve-like sheath section 121 juts above/protrudes beyond the longitudinal end 111 of the core 110.
  • Fig. 2 shows a schematic illustration of a conductor arrangement 200.
  • the conductor 200 comprises the electrical conductor 100 of Fig. 1 and a contact element 210 attached to the electrical conductor 100.
  • the contact element 210 is applied in the end region 101 of the electrical conductor 100 in order to connect the electrical conductor 100 with a further component which is not illustrated in Fig. 2 , in an electrically conductive manner.
  • the contact element 210 consists of an electrically conducting material, preferably of a metal.
  • the contact element 210 may for example be comprised of a copper material.
  • the contact element 210 is formed as a pressing or crimping contact, respectively.
  • the contact element 210 comprises a crimp region 212 and a transition region 211.
  • further sections of the contact element 210 may follow, which are not illustrated in Fig. 2 .
  • the further sections of the contact element 210 following the transition region 211 may be formed as a plug, socket or soldering contact for example.
  • the crimp region 212 of the contact element 210 is formed sleeve-like.
  • the end region 101 of the electrical conductor 100 has been inserted into the sleeve-like crimp region 212 of the contact element 210.
  • the crimp region 212 of the contact element 210 is pressed or crimped, respectively, at the end region 101 of the electrical conductor 100.
  • the crimping may be carried out by means of a crimping tong.
  • the crimp region 212 of the contact element 210 encloses the sheath 120 of the electrical conductor 100, whereby a conductor-side sealing region 230 of the conductor arrangement 200 is formed.
  • the contact element 210 encloses the sheath 120 in the conductor-side sealing region 230 in such a firm way that an intrusion of moisture is prevented in the longitudinal direction 102.
  • the crimp region 212 is in direct contact with the core 110 of the electrical conductor 100, whereby a contact region 240 of the contact arrangement 200 is formed within the contact region 240 of the conductor arrangement 200.
  • an electrically conducting contact exists between the core 110 of the electrical conductor 100 and the contact element 210.
  • the crimp region 212 of the contact region 210 encloses the sheath section 121 of the electrical conductor 100, whereby a contact-side sealing region 250 of the conductor arrangement 200 is formed.
  • the projection 122 of the sheath section 121 is entirely compressed by the crimping of the crimp region 212 of the contact element 210, so that the crimp projection 222 entirely encloses the front-side longitudinal end 111 of the core 110.
  • This region thereby forms a front side sealing region 260 of the conductor arrangement 200.
  • the front-side sealing region 260 and the contact-side sealing region 250 of the conductor arrangement 200 prevent an intrusion of moisture into the space between the contact element 210 and the electrical conductor 100 from the front-side longitudinal end of the electrical conductor 100.
  • the contact region 240 of the conductor arrangement 200 is protected against the intrusion of moisture in the longitudinal direction 102 of the electrical conductor 100 as well as in the direction opposing the longitudinal direction 102. Thereby, corrosion in the contact region 240 of the conductor arrangement 200 is prevented in an advantageous manner.
  • a special advantage is that the core 120 of the electrical conductor 100 and the contact element 210 may consist of different metals without a galvanic cell being formed in the contact region 240.
  • Fig. 3 shows a schematic top view of a contact element 310 according to an embodiment of the present invention in an uncrimped state A.
  • the uncrimped state A is a state in which the contact element leaves a stamping tool as a stamped sheet of metal for example.
  • the contact element 310 may consist of an electrical conductive material, preferably of a metal.
  • the contact element 310 may for example consist of a copper material.
  • the contact element 310 may comprise a contact member 370, a transition region 311, a first crimp region 312a and a second crimp region 312b which may be connected to each other by a further transition region 313.
  • the contact member 370 may be formed as desired for a certain application and may therefore comprise an eyelet 314 as shown herein or any other means for mounting or contacting the contact element 310.
  • the contact member 370 may be provided as a dummy for any element which is desired in order to terminate and contact electrical equipment to the conductor 100 via the contact element 310.
  • the first crimp region 312a may serve for forming an end cap in the end region 101 of the electrical conductor 100.
  • the second crimp region 312b may be configured to be formed as a sleeve or ferrule after the crimping in order to provide a conductor-side sealing region 330, a contact region 340 and a contact-side sealing region 350 of the contact element 310.
  • the contact region 340 may be provided with ripples, serrations, grooves or other structural elements 315 for enhancing an electrical contact between the contact element 310 and the core 110 of the electrical conductor 100.
  • the first crimp region 312a may be adapted to form a front-side sealing region 360 of the contact element 310.
  • Fig. 4 shows a schematic top view of the contact element 310 in a pre-crimped state where it is ready to be applied to the end region 101 of the electrical conductor 100.
  • the electrical conductor 100 may for example be arranged on the contact element 310 after being prepared as shown in Fig. 1 .
  • the conductor-side sealing region 130 of the electrical conductor 100 may be placed on the conductor-side sealing region 330 of the contact element 310.
  • the contact region 140 of the electrical conductor 100 may be placed at the contact region 340 of the contact element 310.
  • the exposed core 110 of the electrical conductor 100 may be placed within the contact region 340 of the contact element 310.
  • the contact-side sealing region 150 of the electrical conductor 100 may be placed within the contact-side sealing region 350 of contact element 310.
  • the front-side sealing region 160 of the electrical conductor 100 may be placed within the front-side sealing region 360 of the contact element 310.
  • Fig. 5 shows a schematic side view of the contact element 310 in the pre-crimped state B.
  • the conductor-side sealing region 330, the contact region 340, the contact-side sealing region 350, i.e. the second crimp region 312b, as well as the front-side sealing region 360, i.e. the first crimp region 312a extend essentially perpendicularly away from the contact member 370, the transition region 311 and the further transition region 313 so that the electrical conductor 100 may be placed within the contact element 310 at the level of the contact member 370, the transition 311 and the further transition 313 while being framed by the first crimp region 312a and the second crimp region 312b.
  • a further embodiment of a conductor arrangement 300 according to the present invention is prepared for being crimped in that the contact element 310 is transferred from the pre-crimped state B into a crimped state C.
  • Fig. 6 shows a schematic top view of a further possible embodiment of the conductor arrangement 300 according to the present invention.
  • the conductor arrangement 300 comprises the conductor 100, which has been prepared as shown in Fig. 1 in order to be provided with the contact element 210, i.e. for the conductor arrangement 200.
  • the conductor 100 is likewise prepared in order to be provided with a contact element 310 of the conductor arrangement 300.
  • the contact element 310 comprises the first crimp region 312a formed as an end cap.
  • the end region 101 of the electrical conductor 100 has been inserted into the sleeve-like crimp region 312a of the contact element 310.
  • the crimp region 312a of the contact element 310 is plastically deformed in such a way that a mechanically robust connection between the first crimp region 312a and the conductor 100 is established.
  • the crimping may be carried out by means of a crimping tong.
  • the projection 122 of the sheath section 121 is entirely compressed by the first crimp region 312a, so that the crimp projection 222 entirely encloses the front-side longitudinal end 111 of the core 110.
  • This region thereby forms a front-side sealing region 360 of the conductor arrangement 300.
  • the crimp projection 222 is formed by the compressed sheath of the sheath section 121, which may be regarded as a sheath projection.
  • the second crimp region 312b is crimped to the end region 101 of the electrical conductor 100, which has been inserted into the first and second crimp regions 312a, 312b, which constitute a sleeve-like crimp region 312 of the contact element 310. Subsequently, the crimp region 312 is pressed or crimped, respectively, at the end region 101 of the electrical conductor 100. Thereby, the crimp region 312 of the contact element 310 is plastically deformed in such a way that a mechanically robust connection between the contact element 310 and the electrical conductor 100 is established.
  • the crimping may be carried out by means of a crimping tong.
  • the contact element 310 comprises a crimp region 312 which may include the first and the second crimp regions 312a, 312b.
  • the crimp region 312, in particular the second crimp region 312b having the form of a ferrule encloses the sheath 120 of the electrical conductor 100 after the crimping, whereby the conductor-side sealing region 330 of the conductor arrangement 300 is formed.
  • the contact element 310 encloses the sheath 120 in the conductor-side sealing region 330 in such a way that an intrusion of moisture is prevented in the longitudinal direction 102.
  • the crimp region 312 in particular the second crimp region 312b, is in direct contact with the core 110 of the electrical conductor 100, whereby the contact region 340 of the conductor arrangement 300 is formed.
  • an electrically conductive contact exists between the core 110 of the electrical conductor 100 and the contact element 310.
  • the crimp region 312, in particular the second crimp region 312b, of the contact element 310 encloses at least a portion of the sheath section 121 of the electrical conductor 100, whereby the contact side sealing region 350 of the conductor arrangement 300 is formed.
  • the crimp region 312, in particular the second crimp region 312b, of the contact element 310 encloses the sheath section 121 of the electrical conductor 100, whereby the contact-side sealing region 350 of the conductor arrangement 300 is formed.
  • transition areas 335 and 345 are formed, respectively.
  • the outer contour of the second crimp region 312b extends slanted with respect to the longitudinal direction 102.
  • the transition areas 335 and 345 are angled with respect to the longitudinal direction 102 and thereby at least a portion of the sheath 120, the sheath section 121 and/or the crimp projection 122 is housed and compressed in such a way that any openings or cavities are filled therewith.
  • transition areas 335 and 345 are crimped in such a way that the respective portions of the sheath 120, the sheath section 121 and/or the crimp projection may fill up any hollow areas and thereby aid in the sealing process. Sealing up the connector arrangement 300 may at least partially be achieved by sheath material which expands or is urged into the transition areas 335 and 345 towards the contact region 340.
  • the contact region 340 of the conductor arrangement 300 is protected against the intrusion of moisture in the longitudinal direction 102 of the electrical conductor 100 as well as in the direction opposing the longitudinal direction 102. Thereby, corrosion in the contact region 340 of the conductor arrangement 300 is prevented in an advantageous manner. It is especially advantageous that the core 110 of the electrical conductor 100 and the contact element 310 may consist of different materials without a galvanic cell being formed in the contact region 340.
  • the first crimp region 312a is provided with the contact member 370 which may serve as a mounting means in the form of a plate providing the eyelet 314 for mounting the conductor arrangement 300.
  • the contact member 370 follows the transition region 311 of the contact element 310 and may also be formed as a plug, socket or any other kind of member which may allow for mounting the conductor arrangement 300.
  • Fig. 7 is a schematic semi-transparent top view of the electrical conductor 100 within the conductor arrangement 300 in the crimped state C.
  • the conductor-side sealing region 130 and the contact-side sealing region 150 of the electrical conductor 100 may be tapering towards the contact region 140 due to the respective compression of the sheath, especially due to the tapered geometry of the transition areas 335 and 345.
  • a further transition region 113 of the electrical conductor 100 tapers towards the front side sealing region 160 and protrudes beyond the longitudinal end 111 of the core 110 so that a portion of the sheath section 121, in particular the further transition region 113, encloses the front-side longitudinal end 111 of the core 110.
  • the projection 122 of the sheath section 121 is entirely compressed by the crimping of the crimp region 312, in particular the first crimp region 312a of the contact element 310, so that a crimp projection 322 seals up and/or entirely encloses the front-side longitudinal end 111 of the core 110. This region thereby forms the front-side sealing region 360 of the conductor arrangement 300.
  • Fig. 8 is a schematic semi-transparent side view of the electrical conductor 100 within the conductor arrangement 300 in the crimped state C.
  • the first crimp region 312a may be flattened with respect to the second crimp region 312b so that the front-side sealing region 160 of the electrical conductor 100, in particular the respective portion of the sheath section 121, is flattened, i.e. compressed in the direction perpendicular to the direction 102.
  • the front-side sealing region 160 of the electrical conductor 100 may be hermetically sealed.
  • an additive e.g. a grease or another sealant
  • a grease or another sealant may be applied in the crimp regions 212, 312, 312a, 312b, the structural elements 315 and/or the transition areas 335, 345 before crimping so that the additive serves as an optional sealant filling up capillaries in order to prevent capillary action.
  • the actual geometry of the further transitional areas 113, 313 can vary depending on the physical location of the longitudinal end 111 of the electrical conductor and/or on the amount of compression used in the crimping process. In either of the two contact configurations, it should be understood that at least a portion of the sheath section 121 is closed off at an end, in particular at the crimp projection 222, regardless of the final geometry of the compressed state of the sheath section 121.
EP13715087.6A 2012-03-22 2013-03-21 Conductor arrangement with conductor and contact element Not-in-force EP2828933B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012204578 2012-03-22
USPCT/US2013/027604 2013-02-25
PCT/US2013/033263 WO2013142666A1 (en) 2012-03-22 2013-03-21 Conductor arrangement with conductor and contact element

Publications (2)

Publication Number Publication Date
EP2828933A1 EP2828933A1 (en) 2015-01-28
EP2828933B1 true EP2828933B1 (en) 2016-05-18

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Family Applications (1)

Application Number Title Priority Date Filing Date
EP13715087.6A Not-in-force EP2828933B1 (en) 2012-03-22 2013-03-21 Conductor arrangement with conductor and contact element

Country Status (3)

Country Link
EP (1) EP2828933B1 (ja)
JP (1) JP6256994B2 (ja)
WO (1) WO2013142666A1 (ja)

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WO2013142666A8 (en) 2014-10-09
JP6256994B2 (ja) 2018-01-10
JP2015511062A (ja) 2015-04-13
EP2828933A1 (en) 2015-01-28

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